65540004

素因数分解:

$2^2\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{4211}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 153080928

約数和(自身を除く): 87540924

約数列:

[1, 2, 3, 4, 6, 12, 1297, 2594, 3891, 4211, 5188, 7782, 8422, 12633, 15564, 16844, 25266, 50532, 5461667, 10923334, 16385001, 21846668, 32770002, 65540004]

約数ペア:

[(1, 65540004), (2, 32770002), (3, 21846668), (4, 16385001), (6, 10923334), (12, 5461667), (1297, 50532), (2594, 25266), (3891, 16844), (4211, 15564), (5188, 12633), (7782, 8422)]